JOHN O'SULLIVAN

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CORK CITY, IE

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Patents Grantslast 30 patents

Information Patent Grant
Switching system and method
- Patent number 10,135,438
- Issue date Nov 20, 2018
- Ferfics Limited
- Eugene Heaney
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Radio frequency transistor stack with improved linearity
- Patent number 9,935,092
- Issue date Apr 3, 2018
- Ferfics Limited
- John Anthony O'Sullivan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching system and method
- Patent number 9,524,985
- Issue date Dec 20, 2016
- Ferfics Limited
- Eugene Heaney
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
RF switch with inter-domain ESD protection
- Patent number 9,520,251
- Issue date Dec 13, 2016
- Ferfics Limited
- John Keane
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
SWITCHING SYSTEM AND METHOD
- Publication number 20170201250
- Publication date Jul 13, 2017
- FERFICS LIMITED
- Eugene HEANEY
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RF SWITCH WITH INTER-DOMAIN ESD PROTECTION
- Publication number 20170093153
- Publication date Mar 30, 2017
- FERFICS LIMITED
- JOHN KEANE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RADIO FREQUENCY TRANSISTOR STACK WITH IMPROVED LINEARITY
- Publication number 20160005729
- Publication date Jan 7, 2016
- FERFICS LIMITED
- JOHN ANTHONY O'SULLIVAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AN RF SWITCH WITH INTER-DOMAIN ESD PROTECTION
- Publication number 20140321008
- Publication date Oct 30, 2014
- FERFICS LIMITED
- JOHN KEANE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switching System and Method
- Publication number 20130009725
- Publication date Jan 10, 2013
- FERFICS LIMITED
- Eugene Heaney
- H01 - BASIC ELECTRIC ELEMENTS